19462078376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2254643}}^1$

素因数の和:2254745

約数の個数: 32

約数和(自身を含む): 39771920160

約数和(自身を除く): 20309841784

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 2158, 4316, 8632, 2254643, 4509286, 9018572, 18037144, 29310359, 58620718, 117241436, 187135369, 234482872, 374270738, 748541476, 1497082952, 2432759797, 4865519594, 9731039188, 19462078376]

約数ペア:

[(1, 19462078376), (2, 9731039188), (4, 4865519594), (8, 2432759797), (13, 1497082952), (26, 748541476), (52, 374270738), (83, 234482872), (104, 187135369), (166, 117241436), (332, 58620718), (664, 29310359), (1079, 18037144), (2158, 9018572), (4316, 4509286), (8632, 2254643)]